alérgico in 30 Sekunden

  • Means 'allergic' in Spanish.
  • Used for people or animals with allergies.
  • Requires agreement with gender and number.
  • Commonly used with 'ser' and the preposition 'a'.

The Spanish word alérgico is an adjective that translates to 'allergic' in English. It's used to describe someone who has an allergy, which is an adverse reaction of the immune system to a substance that is typically harmless. This can range from mild discomfort to severe, life-threatening reactions. People use alérgico when discussing health conditions, dietary restrictions, environmental sensitivities, and everyday experiences related to allergies.

Common Allergy Triggers
Pollen, dust mites, certain foods (like peanuts or shellfish), pet dander, and insect stings are frequent causes of allergic reactions.
Symptoms
Symptoms can include sneezing, itching, rashes, hives, watery eyes, runny nose, difficulty breathing, and in severe cases, anaphylaxis.
Usage Context
You'll often hear this word in conversations about health, especially when someone needs to inform others about their condition to ensure their safety. For example, when ordering food, visiting someone's home, or discussing medical history.

Soy alérgico al polen, por eso estornudo mucho en primavera.

Understanding alérgico is crucial for effective communication, especially in social situations or when dealing with healthcare professionals. It directly impacts how one navigates their environment and interacts with others regarding their health needs.

Using alérgico correctly involves understanding its grammatical function as an adjective and its agreement with the subject. It typically follows the verb 'ser' (to be) when describing a permanent or inherent condition, or 'estar' when describing a temporary state or reaction. The most common construction is 'ser alérgico a algo' (to be allergic to something).

Basic Structure: Ser + Alérgico a + Noun
This is the most straightforward way to express an allergy. For example, 'Soy alérgico al maní' (I am allergic to peanuts).
Agreement with Gender and Number
The adjective must match the gender and number of the person or thing described. If a woman is allergic to cats, she would say, 'Soy alérgica a los gatos'. If a group of men are allergic to dust, they would say, 'Somos alérgicos al polvo'.
Using 'Estar' for Temporary Reactions
While 'ser' is used for the condition itself, 'estar' can sometimes be used to describe the state of experiencing an allergic reaction. For instance, 'Hoy me siento un poco alérgico' (Today I feel a bit allergic), implying a current, perhaps mild, reaction.

Mi hijo es alérgico a las picaduras de abeja y debemos tener mucho cuidado.

Ella es alérgica al marisco, así que no podemos ir a ese restaurante.

Mastering these sentence structures will allow you to confidently discuss allergies in Spanish, ensuring clarity and safety in various situations. Practice forming sentences with different allergens and subjects to solidify your understanding.

The word alérgico is frequently heard in everyday conversations, especially in contexts related to health, food, and personal well-being. You'll encounter it in homes, restaurants, doctor's offices, schools, and among friends discussing their physical sensitivities. It's a practical word that helps people convey important information about their bodies and how to keep them safe.

At the Dinner Table
When dining out or at a friend's house, someone might ask, '¿Eres alérgico a algo?' (Are you allergic to anything?) or state, 'Soy alérgico a los lácteos, por favor, tened cuidado con la preparación.' (I am allergic to dairy, please be careful with the preparation.) This is crucial for food safety.
Doctor's Visits
In a medical setting, doctors will ask about allergies. '¿Es usted alérgico a algún medicamento?' (Are you allergic to any medication?) is a standard question. Patients might also volunteer information like, 'Soy alérgico a la penicilina.' (I am allergic to penicillin.)
Social Gatherings and Homes
When visiting someone with pets, you might hear, 'Ten cuidado si eres alérgico a los gatos.' (Be careful if you are allergic to cats.) Similarly, if someone has severe allergies, they might inform guests, 'Soy alérgico a los frutos secos, así que por favor, no traigas nada que los contenga.' (I am allergic to nuts, so please don't bring anything containing them.)
Discussions about Health and Lifestyle
In casual conversations about health trends or personal experiences, people might mention being alérgico to certain environmental factors like 'el polvo' (dust) or 'el moho' (mold), especially during allergy season.

El camarero preguntó si éramos alérgicos a algún ingrediente antes de tomarnos la orden.

Mi vecina es alérgica a los ácaros del polvo y limpia su casa constantemente.

Hearing alérgico in these real-life scenarios reinforces its practical importance and helps you internalize its meaning and usage in context. It's a word that directly relates to personal safety and social consideration.

While alérgico is a straightforward adjective, learners sometimes make mistakes with its grammatical agreement or its use with prepositions. Understanding these common pitfalls can significantly improve fluency and accuracy when discussing allergies.

Incorrect Gender/Number Agreement
The most frequent error is failing to make alérgico agree with the subject. Forgetting to change alérgico to alérgica for a female speaker, or to alérgicos/alérgicas for plural subjects, can lead to grammatical inaccuracies. For example, saying 'Yo soy alérgico a los gatos' when the speaker is female is incorrect; it should be 'Yo soy alérgica a los gatos'.
Misuse of Prepositions
While 'a' is the standard preposition, learners might sometimes use others incorrectly or omit it. The correct structure is always 'ser alérgico a algo'. For instance, saying 'Soy alérgico los mariscos' instead of 'Soy alérgico a los mariscos' is incorrect. The 'a' is essential.
Confusing 'Ser' and 'Estar' with Allergies
While 'ser alérgico' refers to the condition of having an allergy, some learners might overuse 'estar' or misuse it. 'Estar alérgico' is less common and usually implies a temporary state of experiencing an allergic reaction rather than the inherent condition. For example, 'Me siento alérgico hoy' (I feel allergic today) is acceptable, but 'Soy alérgico a las abejas' (I am allergic to bees) describes the condition.
Overgeneralization
Sometimes learners might use alérgico when a different term might be more appropriate, or they might not be specific enough. For instance, instead of saying 'Soy alérgico al polen', they might vaguely say 'Tengo problemas con las flores', which doesn't convey the specific allergic nature.

Incorrecto: Ella es alérgico al pescado. Correcto: Ella es alérgica al pescado.

Incorrecto: Somos alérgicos la contaminación. Correcto: Somos alérgicos a la contaminación.

By being aware of these common errors, you can actively avoid them and ensure your Spanish is both accurate and natural-sounding when discussing allergies.

While alérgico is the most direct translation for 'allergic', Spanish offers other ways to express sensitivity or adverse reactions, depending on the nuance. Understanding these alternatives can enrich your vocabulary and allow for more precise communication.

Sensible (a)
Meaning: Sensitive (to). This is a broader term than alérgico. While an allergy is a specific type of sensitivity, 'sensible' can refer to a more general heightened reaction or intolerance.
Usage: 'Soy sensible a los cambios de temperatura.' (I am sensitive to temperature changes.) This doesn't necessarily imply an allergy, but rather a physical response. 'Soy alérgico a los ácaros' (I am allergic to mites) implies a specific immune system response.
Intolerante (a)
Meaning: Intolerant (to). This term is often used for food-related issues where the body cannot properly digest or process a substance, but it's not necessarily an immune system response like an allergy.
Usage: 'Soy intolerante a la lactosa.' (I am lactose intolerant.) This means the body lacks the enzyme to break down lactose. While someone might also be alérgico to milk proteins, lactose intolerance is a different condition.
Reacción adversa
Meaning: Adverse reaction. This is a more formal or medical term used to describe any negative response to a substance, including allergies, side effects of medication, etc.
Usage: 'El medicamento causó una reacción adversa.' (The medication caused an adverse reaction.) This is a general statement that could encompass allergic reactions or other negative effects.
No tolerar
Meaning: To not tolerate. Similar to 'intolerante', this phrase expresses an inability to handle something, often food.
Usage: 'No tolero los gluten.' (I don't tolerate gluten.) This is another way to express an intolerance or sensitivity.

Comparison: Soy alérgico al marisco (I am allergic to seafood) vs. Soy intolerante a la lactosa (I am lactose intolerant).

Comparison: Soy sensible al frío (I am sensitive to the cold) vs. Soy alérgico al polen (I am allergic to pollen).

Using these alternatives appropriately allows for more precise and nuanced communication about health and physical reactions in Spanish.

How Formal Is It?

Wusstest du?

The concept of allergy was first described in the early 20th century. Clemens von Pirquet noticed that some children had unusual reactions to things like milk or horses, which he termed 'allergie' or 'allergy'.

Aussprachehilfe

UK /əˈlɛdʒɪk/
US /əˈlɜːrdʒɪk/
The primary stress is on the second syllable: a-LÉR-gi-co.
Reimt sich auf
mágico lógico médico crítico simpático trágico eléctrico patético
Häufige Fehler
  • Pronouncing the 'g' as a hard 'g' like in 'go' instead of a softer 'g' sound.
  • Incorrectly stressing the first or last syllable.
  • Omitting the 'o' sound at the end, making it sound like 'alérgic'.

Schwierigkeitsgrad

Lesen 3/5

The word 'alérgico' itself is quite common and recognizable. However, understanding its nuances in different contexts, especially when discussing specific allergens or medical conditions, can require a B1 or B2 level of comprehension. Recognizing its grammatical agreement and common collocations is key.

Schreiben 3/5
Sprechen 3/5
Hören 3/5

Was du als Nächstes lernen solltest

Voraussetzungen

ser estar a no yo él ella nosotros ellos comida agua polen gatos perros

Als Nächstes lernen

alergia alérgeno hipersensibilidad intolerancia reacción adversa anafilaxia

Fortgeschritten

inmunología desensibilización autoinmune atópico mediador inflamatorio

Wichtige Grammatik

Gender and Number Agreement of Adjectives

El perro es alérgico. (masculine singular) / La perra es alérgica. (feminine singular) / Los perros son alérgicos. (masculine plural) / Las perras son alérgicas. (feminine plural)

Use of Prepositions with 'Alérgico'

The correct preposition is 'a'. 'Soy alérgico a los ácaros.' NOT 'Soy alérgico los ácaros.'

Distinction between 'Ser' and 'Estar' for Conditions

'Ser alérgico' describes the inherent condition of having an allergy. 'Estar alérgico' is less common and might describe a temporary state of experiencing a reaction.

Contraction 'al'

When 'a' is followed by the masculine singular article 'el', they contract to 'al'. So, 'alérgico a el polen' becomes 'alérgico al polen.'

Use of Articles with Allergens

Often, a definite article is used with the allergen: 'Soy alérgico a los gatos.' (I am allergic to cats.)

Beispiele nach Niveau

1

Soy alérgico.

I am allergic.

Simple statement of being allergic.

2

No como nueces.

I don't eat nuts.

Implies an allergy or strong dislike.

3

Me pica.

It itches me.

Describes a common allergy symptom.

4

Tengo una alergia.

I have an allergy.

General statement about having an allergy.

5

Es malo para mí.

It is bad for me.

General statement of avoidance.

6

No puedo comer eso.

I cannot eat that.

Expresses inability to consume something.

7

Me da tos.

It gives me a cough.

Describes a symptom.

8

Tengo que tener cuidado.

I have to be careful.

Indicates caution due to a condition.

1

Soy alérgico a los gatos.

I am allergic to cats.

Specifies the allergen.

2

No como mariscos.

I don't eat seafood.

Common way to avoid allergens.

3

Me da mucha picazón.

It gives me a lot of itching.

Describes a more intense symptom.

4

Tengo una alergia al polen.

I have an allergy to pollen.

Specifies the allergen and the condition.

5

Es peligroso para mí.

It is dangerous for me.

Emphasizes the severity.

6

No puedo comer esto, soy alérgico.

I cannot eat this, I am allergic.

Combines inability to eat with the reason.

7

Me da estornudos.

It gives me sneezes.

Describes a common symptom.

8

Tengo que tener cuidado con las abejas.

I have to be careful with bees.

Specific caution related to a known allergen.

1

Soy alérgico al polen y a los ácaros del polvo.

I am allergic to pollen and dust mites.

Lists multiple allergens.

2

Mi hermano es alérgico a los frutos secos, así que no podemos invitarlos a comer en casa.

My brother is allergic to nuts, so we can't invite them over for dinner.

Explains a consequence of an allergy.

3

Cuando como fresas, me sale una erupción en la piel.

When I eat strawberries, I get a rash on my skin.

Describes a specific reaction to a food.

4

El médico me dijo que soy alérgico a ciertos medicamentos.

The doctor told me I am allergic to certain medications.

Medical context for allergy diagnosis.

5

Debemos asegurarnos de que la comida no contenga trazas de cacahuete, ya que soy alérgico.

We must ensure the food doesn't contain traces of peanut, as I am allergic.

Emphasis on avoiding cross-contamination.

6

Soy alérgica a los gatos, pero me encantan los perros.

I am allergic to cats, but I love dogs.

Contrasts an allergy with a preference.

7

Cada primavera, me vuelvo muy alérgico y necesito tomar pastillas.

Every spring, I become very allergic and need to take pills.

Describes seasonal allergies and treatment.

8

Es importante que todos sepan que soy alérgico a la picadura de avispa.

It's important that everyone knows I am allergic to wasp stings.

Highlights the importance of informing others.

1

Soy alérgico a la penicilina, lo cual me obliga a ser extremadamente cauto con los antibióticos.

I am allergic to penicillin, which forces me to be extremely cautious with antibiotics.

Connects allergy to a consequence and level of caution.

2

A pesar de ser alérgico al gluten, disfruto de una dieta variada y sabrosa.

Despite being allergic to gluten, I enjoy a varied and tasty diet.

Shows adaptation and positive outlook despite an allergy.

3

El niño es alérgico a múltiples alimentos, lo que requiere una supervisión constante en el comedor escolar.

The child is allergic to multiple foods, which requires constant supervision in the school cafeteria.

Discusses allergies in a school setting and the need for supervision.

4

Tengo una reacción alérgica severa a ciertos metales, por lo que evito las joyas de fantasía.

I have a severe allergic reaction to certain metals, so I avoid costume jewelry.

Specifies a type of allergy and a resulting avoidance behavior.

5

Los estudios indican que la exposición temprana a algunos alérgenos puede prevenir que los niños sean alérgicos.

Studies indicate that early exposure to some allergens can prevent children from becoming allergic.

Discusses research and prevention strategies for allergies.

6

Mi abuela es alérgica al látex, por lo que siempre se asegura de que el personal médico esté informado.

My grandmother is allergic to latex, so she always makes sure the medical staff is informed.

Emphasizes communication with healthcare providers.

7

Aunque soy alérgico al pelo de animal, me encantan los animales y busco alternativas como visitar zoológicos.

Although I am allergic to animal fur, I love animals and look for alternatives like visiting zoos.

Expresses a conflict between a condition and a desire, and finding solutions.

8

La reacción alérgica fue tan fuerte que tuvo que ser hospitalizado.

The allergic reaction was so strong that he had to be hospitalized.

Describes a severe allergic reaction requiring medical intervention.

1

Soy alérgico a la mayoría de los frutos secos, lo que complica enormemente la elección de alimentos en viajes al extranjero.

I am allergic to most nuts, which greatly complicates food choices when traveling abroad.

Highlights the complexity of managing allergies in unfamiliar environments.

2

La hipersensibilidad a ciertos compuestos químicos en productos de limpieza me hace ser alérgico al aire de interiores mal ventilados.

Hypersensitivity to certain chemical compounds in cleaning products makes me allergic to poorly ventilated indoor air.

Explains a complex cause-and-effect relationship for an allergy.

3

Es fundamental que los restaurantes dispongan de menús detallados para personas alérgicas, especificando todos los ingredientes.

It is essential that restaurants have detailed menus for allergic people, specifying all ingredients.

Discusses the responsibility of establishments to cater to allergies.

4

Mi predisposición genética me hace ser alérgico a una gama inusualmente amplia de alérgenos ambientales.

My genetic predisposition makes me allergic to an unusually wide range of environmental allergens.

Explains a biological basis for allergies.

5

La anafilaxia es una reacción alérgica potencialmente mortal que requiere atención médica inmediata.

Anaphylaxis is a potentially life-threatening allergic reaction that requires immediate medical attention.

Defines a severe allergic reaction and its treatment.

6

A pesar de ser alérgico a la picadura de abeja, he aprendido a convivir con ello mediante precauciones rigurosas.

Despite being allergic to bee stings, I have learned to live with it through rigorous precautions.

Describes coping mechanisms and rigorous management of a severe allergy.

7

El diagnóstico de ser alérgico a tantos elementos ha transformado mi estilo de vida y mis hábitos alimenticios.

The diagnosis of being allergic to so many elements has transformed my lifestyle and eating habits.

Reflects on the significant impact of multiple allergies on daily life.

8

La investigación sobre inmunoterapia busca desensibilizar a las personas alérgicas a ciertos desencadenantes.

Research into immunotherapy seeks to desensitize allergic people to certain triggers.

Discusses advanced medical treatments for allergies.

1

Mi condición de ser alérgico a una miríada de alérgenos comunes me ha conferido una pericia sin igual en la lectura de etiquetas alimentarias.

My condition of being allergic to a myriad of common allergens has given me unparalleled expertise in reading food labels.

Demonstrates advanced knowledge and skill developed due to allergies.

2

La intrincada red de interacciones inmunológicas hace que sea difícil predecir la severidad de una reacción alérgica en cada individuo.

The intricate web of immunological interactions makes it difficult to predict the severity of an allergic reaction in each individual.

Discusses the complexity and unpredictability of allergic responses.

3

Soy alérgico a ciertos aditivos alimentarios, lo que me obliga a una vigilancia constante y a una dieta rigurosamente controlada.

I am allergic to certain food additives, which forces me to be constantly vigilant and maintain a rigorously controlled diet.

Emphasizes extreme vigilance and control due to specific allergies.

4

La patogénesis de las enfermedades alérgicas es multifactorial, involucrando predisposición genética y exposición ambiental.

The pathogenesis of allergic diseases is multifactorial, involving genetic predisposition and environmental exposure.

Uses sophisticated medical terminology to describe the origins of allergies.

5

Mi sensibilidad a los contaminantes atmosféricos me hace ser alérgico a la calidad del aire en muchas áreas urbanas, limitando mis actividades al aire libre.

My sensitivity to air pollutants makes me allergic to the air quality in many urban areas, limiting my outdoor activities.

Describes a significant lifestyle limitation due to environmental allergies.

6

La desensibilización inmunológica, aunque prometedora, es un proceso largo y meticuloso para aquellos que somos alérgicos a múltiples desencadenantes.

Immunological desensitization, although promising, is a long and meticulous process for those of us who are allergic to multiple triggers.

Discusses advanced treatments with an understanding of their length and complexity.

7

Ser alérgico a la mayoría de los pólenes me ha llevado a desarrollar un profundo conocimiento de la botánica local para anticipar las temporadas de alergia.

Being allergic to most pollens has led me to develop a deep knowledge of local botany to anticipate allergy seasons.

Shows how a condition has led to specialized knowledge.

8

La anafilaxia inducida por el ejercicio es una manifestación peculiar de la respuesta alérgica que requiere un manejo específico y cautela.

Exercise-induced anaphylaxis is a peculiar manifestation of allergic response that requires specific management and caution.

Addresses a rare and specific type of allergic reaction.

Häufige Kollokationen

ser alérgico a
alérgico al polen
alérgico a los frutos secos
alérgico a los medicamentos
alérgico a las picaduras
alérgico al marisco
alérgico al látex
ser alérgico y
persona alérgica
reacción alérgica

Häufige Phrasen

¿Eres alérgico a algo?

— Are you allergic to anything? This is a common question asked to ensure safety, especially regarding food.

Antes de servir la cena, el anfitrión preguntó: '¿Sois alérgicos a algo?'

Soy alérgico/a a...

— I am allergic to... This is the standard way to state your allergy.

Mi hijo es alérgico a los cacahuetes y debemos tener cuidado.

No soy alérgico/a.

— I am not allergic. This is used to confirm the absence of allergies.

Gracias por preguntar, pero no soy alérgico a nada.

Tengo alergia a...

— I have an allergy to... Similar to 'Soy alérgico/a a...', it's another common way to express an allergy.

Tengo alergia al polen, por eso me siento mal en primavera.

Es alérgico/a.

— He/She is allergic. Used when referring to a third person's allergy.

El camarero nos informó que el chef es alérgico a los lácteos.

Cuidado, es alérgico.

— Be careful, he/she is allergic. A warning to others.

Cuando visitamos a la tía de Juan, su madre nos dijo: 'Cuidado, él es alérgico a los gatos.'

Reacción alérgica

— Allergic reaction. This phrase describes the physical response to an allergen.

Si experimentas una reacción alérgica, busca ayuda médica inmediatamente.

Persona alérgica

— Allergic person. Refers to someone who has allergies.

Los restaurantes deben tener opciones para personas alérgicas.

Evitar ser alérgico

— To avoid being allergic. This is more about prevention or managing exposure to prevent developing an allergy.

Los pediatras recomiendan ciertas prácticas para evitar que los bebés sean alérgicos.

Ser alérgico a algo

— To be allergic to something. The fundamental structure for expressing an allergy.

Es fundamental saber si alguien es alérgico a algo antes de ofrecerle comida.

Wird oft verwechselt mit

alérgico vs sensible

While related, 'sensible' (sensitive) is broader and doesn't always imply an immune system reaction like 'alérgico'.

alérgico vs intolerante

'Intolerante' usually refers to digestive issues, not immune responses. For example, lactose intolerance is different from a milk allergy.

alérgico vs hipersensible

'Hipersensible' is a more formal or medical term for hypersensitive, often used interchangeably with 'alérgico' in medical contexts but can also describe non-allergic overreactions.

Redewendungen & Ausdrücke

"Tener alergia a algo"

— Literally 'to have an allergy to something'. This is a very common and direct way to state an allergy, functioning almost like an idiom due to its frequent usage.

Tengo alergia a las pelusas y al polvo, por eso mi casa está siempre impecable.

Neutral
"Ser un alérgico de primera"

— To be a first-class allergic person. This is a slightly humorous or emphatic way to say someone has severe or numerous allergies.

Mi amigo es un alérgico de primera; no puede comer casi nada sin preocuparse.

Informal
"No tenerle alergia a nada"

— To be allergic to nothing. This means someone has no known allergies.

Qué suerte tienes, yo no le tengo alergia a nada y puedo comer de todo.

Neutral
"Dar alergia"

— To give allergy. This can be used figuratively to mean something or someone is annoying or irritating, causing an 'allergic' reaction of dislike.

Esa actitud me da alergia, no la soporto.

Informal/Slang
"Ser alérgico a la verdad"

— To be allergic to the truth. Figuratively, meaning someone dislikes or avoids the truth.

Parece que es alérgico a la verdad; siempre intenta evadirla.

Figurative/Informal
"Reaccionar como alérgico"

— To react like an allergic person. Used figuratively when someone has a strong, perhaps over-the-top, negative reaction to something.

Cuando le dije que no me gustaba su peinado, reaccionó como alérgico.

Figurative/Informal
"Un mar de alergias"

— A sea of allergies. Used to describe someone with a vast number of allergies.

Con tantas alergias, su vida es un mar de alergias y precauciones.

Figurative/Informal
"Ser alérgico a la rutina"

— To be allergic to routine. Describes someone who dislikes or avoids routine and prefers variety and change.

Mi hermana es alérgica a la rutina; siempre está buscando nuevas aventuras.

Figurative/Informal
"Alergia a la vida"

— Allergy to life. A strong figurative expression for someone who is generally unhappy, pessimistic, or dislikes life.

Parece que tiene una alergia a la vida; nada le contenta.

Figurative/Informal
"Ser alérgico a los problemas"

— To be allergic to problems. Describes someone who tries to avoid or ignore problems.

Él es alérgico a los problemas; prefiere ignorarlos hasta que desaparezcan.

Figurative/Informal

Leicht verwechselbar

alérgico vs sensible

Both describe a type of adverse reaction or heightened response.

'Alérgico' specifically refers to an immune system response to a substance that is usually harmless. 'Sensible' is a broader term for being easily affected or having a heightened reaction, which may not be immunological. For example, 'Soy sensible al frío' (I am sensitive to the cold) is not necessarily an allergy, while 'Soy alérgico al polen' (I am allergic to pollen) is a specific immune response.

Soy <strong>alérgico</strong> a los ácaros del polvo (allergic reaction) vs. Soy sensible a los cambios bruscos de temperatura (general sensitivity).

alérgico vs intolerante

Often used in the context of food, similar to allergies.

'Alérgico' implies an immune system reaction, which can be severe and life-threatening. 'Intolerante' typically means the body cannot properly digest or process a substance, often leading to discomfort but not usually a systemic immune response. For instance, 'Soy intolerante a la lactosa' (I am lactose intolerant) means difficulty digesting milk sugar, while 'Soy alérgico a la proteína de la leche' (I am allergic to milk protein) is an immune reaction.

Soy <strong>alérgico</strong> a los cacahuetes (immune reaction) vs. Soy intolerante al gluten (digestive issue).

alérgico vs hipersensible

Both terms relate to having an exaggerated or abnormal reaction.

'Alérgico' is a specific type of hypersensitivity mediated by the immune system. 'Hipersensible' is a broader term that can encompass allergic reactions but also other forms of exaggerated sensitivity that may not involve the immune system in the same way. In medical contexts, 'hipersensible' can be used as a synonym for 'alérgico', but 'alérgico' is more common in everyday language.

El paciente es <strong>alérgico</strong> a la penicilina (specific immune response) vs. Su sistema nervioso es hipersensible a los estímulos (broader heightened sensitivity).

alérgico vs reactivo

Both describe a tendency to react negatively.

'Alérgico' refers to a specific, often immunological, adverse reaction to a particular substance. 'Reactivo' means tending to react, often quickly or strongly, and can be applied to a wider range of situations, including personality traits or general physical responses, not necessarily tied to a specific allergen. For example, 'Su piel es reactiva a los cosméticos' (His skin is reactive to cosmetics) implies a tendency to react, which might be an allergy or another type of irritation.

Soy <strong>alérgico</strong> a los insectos (specific immune response) vs. Mi piel es reactiva al sol (tendency to react, could be sunburn or irritation).

alérgico vs sensible

Both describe a state of being easily affected or having a strong reaction.

'Alérgico' implies a specific, often immune-mediated, adverse reaction to a particular substance. 'Sensible' is a more general term for being easily affected by something, whether physically, emotionally, or environmentally. For example, someone might be 'sensible al ruido' (sensitive to noise) without being allergic, whereas 'alérgico al polen' is a clear immunological condition.

Soy <strong>alérgico</strong> a los ácaros del polvo (immune reaction) vs. Soy sensible a las críticas (emotional sensitivity).

Satzmuster

A1

Soy alérgico/a.

Soy <strong>alérgico</strong>.

A2

Soy alérgico/a a [allergen].

Soy <strong>alérgico</strong> a las nueces.

B1

[Person] es alérgico/a a [allergen].

Mi hermano es <strong>alérgico</strong> al polen.

B1

Tengo alergia a [allergen].

Tengo alergia <strong>a</strong> los gatos.

B2

Soy alérgico/a a [allergen], por eso evito [food/place].

Soy <strong>alérgico</strong> al marisco, por eso evito los restaurantes de pescado.

B2

¿Eres alérgico/a a algo?

¿Eres <strong>alérgico</strong> a algo en particular?

C1

La [condition] me hace ser alérgico/a a [allergen].

La contaminación me hace ser <strong>alérgico</strong> al aire de la ciudad.

C2

Debido a ser alérgico/a a [allergen], [consequence].

Debido a ser <strong>alérgico</strong> a la penicilina, debo informar siempre a los médicos.

Wortfamilie

Substantive

alergia
alérgeno

Verben

alergizar

Adjektive

alérgico

Verwandt

hipersensibilidad
reacción
sensibilidad
intolerancia
inmunidad

So verwendest du es

frequency

High

Häufige Fehler
  • Forgetting gender/number agreement. Soy alérgico (male) / Soy alérgica (female) / Son alérgicos (male plural) / Son alérgicas (female plural).

    The adjective must match the subject. Failing to do so is a common grammatical error.

  • Omitting the preposition 'a'. Soy alérgico <strong>a</strong> los gatos.

    The structure requires the preposition 'a' to link the adjective to the allergen. Saying 'Soy alérgico los gatos' is incorrect.

  • Using 'estar' instead of 'ser' for the condition. Soy alérgico a las abejas (describes the condition).

    'Ser' is used to describe the inherent condition of having an allergy. 'Estar' might be used for a temporary state of reaction ('Me siento alérgico hoy'), but 'ser' is standard for the allergy itself.

  • Confusing 'alérgico' with 'intolerante'. Soy alérgico a los cacahuetes (immune reaction) vs. Soy intolerante a la lactosa (digestive issue).

    'Alérgico' refers to an immune response, which can be severe. 'Intolerante' refers to digestive problems. They are not interchangeable.

  • Incorrect pronunciation of the 'g'. The 'g' in 'alérgico' sounds like the 'g' in 'general' or 'George', not like the 'g' in 'go'.

    Spanish 'g' before 'e' or 'i' has a soft, guttural sound. Mispronouncing it can affect clarity.

Tipps

Adjective Agreement is Key

Remember that 'alérgico' is an adjective. It must agree in gender and number with the person or thing it describes. If you are a woman, say 'Soy alérgica'. If you are talking about a group of men, say 'Ellos son alérgicos'.

Use the Preposition 'a'

The standard structure is 'ser alérgico a something'. Always include the preposition 'a' (or 'al' if it contracts) to connect the allergy to the allergen. For example, 'Soy alérgico al polen'.

Learn Common Allergens

Familiarize yourself with common allergens in Spanish, such as 'polen' (pollen), 'ácaros del polvo' (dust mites), 'frutos secos' (nuts), 'marisco' (seafood), and 'lácteos' (dairy). This will allow you to use 'alérgico' more effectively.

Dining Out Safely

When eating in Spanish-speaking countries, don't hesitate to say 'Soy alérgico/a a...' or ask '¿Este plato contiene...?' (Does this dish contain...?) to ensure your safety. It's better to be clear and cautious.

Stress the Right Syllable

The word 'alérgico' has the stress on the second-to-last syllable: a-LÉR-gi-co. Practicing this will make your pronunciation sound more natural.

Beyond Literal Allergies

Be aware that 'dar alergia' can be used informally to mean something is annoying or irritating. For example, 'Esa persona me da alergia' means 'That person really gets on my nerves'.

Allergy vs. Intolerance

Understand the difference between 'alérgico' (immune system reaction) and 'intolerante' (digestive issue). For food, 'intolerante a la lactosa' is common, while 'alérgico a los lácteos' is a different type of reaction.

Communicate Clearly

In medical situations, clearly stating 'Soy alérgico a...' is crucial. Doctors and nurses need this information for your safety. Don't be afraid to repeat or clarify if necessary.

Form Sentences

Practice creating sentences about yourself and others being allergic to different things. The more you practice, the more natural it will become.

Explore Alternatives

While 'alérgico' is most common, know that 'sensible' and 'hipersensible' can sometimes be used, though they have slightly different nuances. 'Alérgico' is the most precise term for an allergy.

Einprägen

Eselsbrücke

Think of 'allergy' sounding like 'allergic'. The 'a-ler-gi-co' sounds quite similar to the English 'allergic'. Imagine a character named 'Alex' who is allergic to everything, and he always says '¡Ay, qué alérgico soy!' (Oh, how allergic I am!).

Visuelle Assoziation

Picture a person wearing a hazmat suit and sneezing violently in a field of flowers. The suit represents protection, and the sneezing represents the allergic reaction. The word 'alérgico' is written on the suit.

Word Web

Allergic Sensitivity Reaction Health Food Pollen Dust Pets Medicine Symptoms Avoidance Careful Doctor Immunology

Herausforderung

Try to explain your own allergies or a friend's allergies in Spanish using the word alérgico and at least three different allergens. Make sure to use the correct gender and number agreement.

Wortherkunft

The word 'alérgico' comes from the Greek word 'allos' (other) and 'ergon' (work, reaction). It was coined by Austrian pediatrician Clemens von Pirquet in 1906 to describe a 'different reaction' of the body.

Ursprüngliche Bedeutung: Different reaction.

Greek origin, adopted into Spanish.

Kultureller Kontext

It's important to be sensitive when discussing allergies, as they can range from mild inconveniences to life-threatening conditions. Always use respectful language and take allergy information seriously.

In English-speaking countries, the concept of allergies is also very prevalent, with a strong focus on food allergies, especially in schools and public health campaigns. The term 'allergic' is used similarly to its Spanish counterpart.

The commonality of seasonal allergies (like hay fever) in many regions, leading to widespread use of the term. The rise in awareness and diagnosis of severe food allergies (e.g., peanut, tree nut, dairy) in recent decades. Public health advisories and educational materials regarding anaphylaxis and emergency epinephrine auto-injectors.

Im Alltag üben

Kontexte aus dem Alltag

Food and Dining

  • ¿Eres alérgico a algo?
  • Soy alérgico a los frutos secos.
  • No puedo comer...
  • ¿Contiene...?

Medical Settings

  • ¿Es usted alérgico a algún medicamento?
  • Soy alérgico a la penicilina.
  • Tengo una reacción alérgica.
  • Informe al doctor.

Home and Social Visits

  • Cuidado, es alérgico a los gatos.
  • ¿Hay animales en casa?
  • No traigas nada con...
  • Es alérgico al polen.

Environmental Sensitivities

  • Soy alérgico al polvo.
  • Me da alergia el moho.
  • El aire está muy contaminado.
  • Necesito un purificador de aire.

General Health Discussions

  • Tengo alergias estacionales.
  • Mi hijo es alérgico.
  • Hay que tener precauciones.
  • Evita el contacto.

Gesprächseinstiege

"¿Tienes alguna alergia que deba saber?"

"¿Cómo manejas tus alergias en la vida diaria?"

"¿Cuándo te diste cuenta de que eras alérgico a...?"

"¿Cuál es el alérgeno más común en tu país?"

"¿Has experimentado alguna reacción alérgica grave?"

Tagebuch-Impulse

Describe una situación en la que tuviste que informar a alguien sobre tu alergia. ¿Cómo fue?

Escribe sobre un alimento que te encanta pero al que eres alérgico. ¿Cómo lo extrañas?

Investiga sobre una alergia común en tu región y escribe sobre sus síntomas y prevención.

Imagina que eres un médico. Escribe una breve guía para pacientes que acaban de descubrir que son alérgicos a algo.

Reflexiona sobre cómo las alergias afectan tu estilo de vida y tus interacciones sociales.

Häufig gestellte Fragen

10 Fragen

The main difference lies in the mechanism of the reaction. 'Alérgico' refers to an adverse reaction of the immune system, which can be severe and life-threatening. 'Intolerante' usually means the body has difficulty digesting or processing a substance, leading to discomfort but not typically an immune system response. For example, 'Soy alérgico a los cacahuetes' (I am allergic to peanuts) is an immune reaction, while 'Soy intolerante a la lactosa' (I am lactose intolerant) is a digestive issue.

'Alérgico' is an adjective and must agree with the noun it modifies. If the subject is masculine singular, it's 'alérgico'. For feminine singular, it's 'alérgica'. For masculine plural, it's 'alérgicos'. For feminine plural, it's 'alérgicas'. For example: 'Él es alérgico', 'Ella es alérgica', 'Ellos son alérgicos', 'Ellas son alérgicas'.

The most common and direct way is to use the verb 'ser' followed by the adjective 'alérgico/a/os/as' and the preposition 'a' (which contracts to 'al' before masculine singular nouns). For example: 'Soy alérgico a los gatos' (I am allergic to cats).

Yes, 'alérgico' can be used for animals as well. For example, 'Mi perro es alérgico al pollo' (My dog is allergic to chicken).

Common allergens include 'el polen' (pollen), 'los ácaros del polvo' (dust mites), 'los gatos' (cats), 'los perros' (dogs), 'los frutos secos' (nuts), 'los mariscos' (seafood), 'el gluten', 'la lactosa', and 'ciertos medicamentos' (certain medications).

Both phrases mean 'to be allergic to' and are largely interchangeable in everyday conversation. 'Soy alérgico a...' is a direct statement of the condition using the adjective. 'Tengo alergia a...' uses the noun 'alergia' (allergy) and is also very common and correct. For example, 'Soy alérgico al polen' and 'Tengo alergia al polen' both mean 'I am allergic to pollen'.

Literally, 'it gives me allergy'. In a figurative, informal context, it means something or someone is annoying or irritating. For example, 'Esa actitud me da alergia' means 'That attitude annoys me'.

You can ask '¿Eres alérgico/a a algo?' (Are you allergic to anything?) if speaking to one person informally. For formal address or a group, you can use '¿Es usted alérgico/a a algo?' or '¿Son ustedes alérgicos/as a algo?'.

The plural forms are 'alérgicos' for masculine plural subjects (e.g., 'los niños son alérgicos') and 'alérgicas' for feminine plural subjects (e.g., 'las niñas son alérgicas').

Yes, for example, 'reacción alérgica' (allergic reaction), 'desencadenante alérgico' (allergic trigger), and 'asma alérgica' (allergic asthma) are common medical phrases.

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